{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T18:31:49Z","timestamp":1784313109181,"version":"3.55.0"},"reference-count":25,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2022,6,15]],"date-time":"2022-06-15T00:00:00Z","timestamp":1655251200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100009944","name":"ACVO Vision for Animals Foundation","doi-asserted-by":"publisher","award":["VAF2019\u20102"],"award-info":[{"award-number":["VAF2019\u20102"]}],"id":[{"id":"10.13039\/100009944","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["P30 EY12576"],"award-info":[{"award-number":["P30 EY12576"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100009751","name":"School of Veterinary Medicine, University of California, Davis","doi-asserted-by":"publisher","award":["RM Cello Endowment"],"award-info":[{"award-number":["RM Cello Endowment"]}],"id":[{"id":"10.13039\/100009751","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["beva.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Equine Veterinary Journal"],"published-print":{"date-parts":[[2022,11]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>The iridocorneal angle (ICA) is the major pathway of aqueous humour outflow from the anterior chamber of the eye. Ultrasound biomicroscopy (UBM) has been utilised to characterise the morphology of this drainage pathway in numerous species. UBM may allow for early recognition of aqueous humour outflow obstructions in horses, allowing for earlier recognition of risk for glaucoma, a vision\u2010threatening and painful disease. UBM morphology of the normal equine ICA has yet to be described.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To determine the ultrasonographic morphology of the equine ICA by UBM in standing sedated horses.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Study design<\/jats:title>\n                    <jats:p>In vivo experimental study.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Thirty healthy adult horses underwent UBM of the ICA at four locations (superior, temporal, inferior, nasal) of each eye utilising standing sedation, topical anaesthesia and auriculopalpebral perineural anaesthesia. Anatomic structures were defined on ultrasound images through comparison to published histologic photomicrographs of the equine ICA.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Ultrasound imaging of the ICA at all four locations was easily performed in standing, sedated horses. High\u2010resolution images of the ICA allowed for identification of the pectinate ligament, corneoscleral trabecular meshwork (TM), uveal TM and supraciliary TM.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Main limitations<\/jats:title>\n                    <jats:p>Pupil size was midrange in all eyes, but was not strictly controlled. Lighting conditions not controlled. Various breeds included.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>In vivo UBM of the equine ICA is feasible and provides high\u2010resolution images of the structures of the aqueous humour outflow pathway.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/evj.13585","type":"journal-article","created":{"date-parts":[[2022,5,15]],"date-time":"2022-05-15T02:23:51Z","timestamp":1652581431000},"page":"1153-1158","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Ultrasound biomicroscopy of the equine iridocorneal angle"],"prefix":"10.1111","volume":"54","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8671-6661","authenticated-orcid":false,"given":"Kelly E.","family":"Knickelbein","sequence":"first","affiliation":[{"name":"Veterinary Medical Teaching Hospital University of California\u2010Davis  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